A name reaction is a chemical reaction named after its discoverers or developers. Well known examples include the Wittig reaction, the Claisen condensation, the Friedel-Crafts acylation, and the Diels-Alder reaction. Among the tens of thousands of organic reactions that are known, hundreds of such reactions are well-known enough to be named after people. As organic chemistry developed during the 20th century, chemists started associating synthetically useful reactions with the names of the discoverers or developers; in many cases, the name is merely a mnemonic. Some cases of reactions that were not really discovered by their namesakes are known. Examples include the Pummerer rearrangement, the Pinnick oxidation and the Birch reduction. Organic Name Reactions & Reagents covers on reagents and reactions, starting materials, and desired products. First chapter explores on acetylation and benzoylation reactions of certain aromatic aldehydes, ketones with Vilsmeier-Haack Re-agents using Acetamide and Oxychloride (SOCl2 or POCl3 ) under con?ventional (thermal) and non conven-tional [microwave irradiated (MIR), ultrasonic assisted and solvent free mortar pestle (grinding)] conditions. Second chapter focuses on vilsmeier haack adducts as e ective reagents for regioselective nitration of aromatic compounds under conventional and non-conventional conditions. Third chapter explores on enantioselective aldol reactions and Michael additions using proline derivatives as organocatalysts. Fourth chapter proposes on binol based chirality conversion reagents for underivatized amino acids. We describe in fth chapter the in uence of the addition of phase transfer catalyst in heterogeneous medium liquid/liquid on the output of the reactions of Darzens and Henry. In sixth chapter, several N-(p-substituted arylsulfonyl)phthalimides (1a-e) were synthesized and mannich-type reactions of aldimines with silyl enolates and hetero Diels-Alder reactions of aldehydes with Danishefsky’s diene in the presence of anion catalysts derived from proline were performed in seventh chapter to a ord the corresponding products in high yields. Eighth chapter explores on enantioselective aldol reactions of aliphatic aldehydes with Singh’s catalyst. In ninth chapter, a brief survey of known (and some lesser known) named organic reactions discovered by Italian chemists, along with their historical contextualization, is presented. Tenth chapter reports on novel (or considerably improved) methods for the synthesis of aromatic iodides and eleventh chapter reports the oxidative cyclization of analogous enamino carbonyl compounds with an indole ring, resulting into the for-mation of tetrahydro carbolines. Twelfth chapter presents an overview of adenosyl radical enzymes, in particular contrasting radical AdoMet and AdoCbl-dependent enzymes, and discuss whether radical AdoMet enzymes may be active in animals as well as anaerobic microbes. Thirteenth chapter discloses that biaryl homo- and hetero-couplings can now be realized using aryl halides in the presence of catalytic palladium and excess magnesium metal with water as the only reaction medium. Fourteenth chapter review reports a short biography of the Italian naturalized chemist Hugo Schi and an outline on the synthesis and use of his most popular discovery: the imines, very well-known and popular as Schi Bases. Fifteenth chapter mainly focuses on the general aspects of the reaction along with its more recent applications. In sixteenth chapter the mechanism of the reaction is discussed. On this basis the described use in the reaction with electron rich alkenes enolethers, enol esters, enol silyl ethers, enanines, heterocyclic compounds has been reported. In seventeenth chapter, we describe the design and synthesis of chiral metal complexes with Zn2+ ions as a catalytic factor that mimic aldolases in stereoselective C–C bond forming reactions, especially for enantioselective aldol reactions. Their application to chemoenzymatic reactions in aqueous solution is also presented. The aim of eighteenth chapter is to put in perspective radical chemistry, moving it away from its origin as a synthetic means for solid supports, to becoming a useful tool for the synthesis of small molecules. In nineteenth chapter, recent developments concerning the application of polymer supported organometallic reagents in solid phase synthesis are reviewed, with a special focus on methodology for carbon-carbon formation.
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